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1. A device has been proposed that will serve as a "hood oxygenator" for heart long by a machine. In this process, blood (which is mostly water, species B) containing no dissolved oxy (Os. species A) enters the top of the chamber and then falls vertically down as tipuid film of uniform thickness, along a surface designed to approximately we wood. Contacting the liquid surface is a 100% Os as phase Intet blood com no dissolved oxygen 10C rating Inert solid surface 100% 0,90 V. T. osting cygenated blood, 40C Oxygen is soluble in blood, with the equilibrium solubility described by Henry's law, explll where p is the partial pressure of oxygen (atm), H is the Henry's law constant, and is the solubility concentration limit of oxygen dissolved in blood (mmol/L.) at Dr. In analyzing the mas transport of dissolved oxygen into the falling film, you may assume the following: (1) the process is dilute with respect to dissolved oxygen in the fluid; (2) the falling liquid film has a la velocity profile with velocity Ves (3) the gas space always contains 100% oxygen. (4) the width of the liquid film, W, is much larger than the length of the liquid film. L. (a) Provide one simplified differential equation in terms of the fluxes and another simplified differential equation in terms of the oxygen concentration ca (105) (b) List boundary conditions associated with the oxygen mass transfer process (15) 1. A device has been proposed that will serve as a "hood oxygenator" for heart long by a machine. In this process, blood (which is mostly water, species B) containing no dissolved oxy (Os. species A) enters the top of the chamber and then falls vertically down as tipuid film of uniform thickness, along a surface designed to approximately we wood. Contacting the liquid surface is a 100% Os as phase Intet blood com no dissolved oxygen 10C rating Inert solid surface 100% 0,90 V. T. osting cygenated blood, 40C Oxygen is soluble in blood, with the equilibrium solubility described by Henry's law, explll where p is the partial pressure of oxygen (atm), H is the Henry's law constant, and is the solubility concentration limit of oxygen dissolved in blood (mmol/L.) at Dr. In analyzing the mas transport of dissolved oxygen into the falling film, you may assume the following: (1) the process is dilute with respect to dissolved oxygen in the fluid; (2) the falling liquid film has a la velocity profile with velocity Ves (3) the gas space always contains 100% oxygen. (4) the width of the liquid film, W, is much larger than the length of the liquid film. L. (a) Provide one simplified differential equation in terms of the fluxes and another simplified differential equation in terms of the oxygen concentration ca (105) (b) List boundary conditions associated with the oxygen mass transfer process (15)